Plumbing Basics: A Must for Bathtub Installation
Plumbing Basics: A Must for Bathtub Installation
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Here below you will discover additional brilliant data about How to Install a Bathtub: Install an Acrylic Tub and Tub Surround.

Setting up a tub isn't exactly rocket science, but it does require strong plumbing, woodworking, and sometimes, tiling abilities. Replacing an old bathtub with a brand-new one is likewise a moderately hard job. If the old tub is conveniently easily accessible, the task can move speedily; if you need to open a wall surface to remove the old bathtub and position the new bathtub, the task is much harder. In either situation, the job is within a home handyman's skills, although you will need an assistant to move out the old bathtub and set in the brand-new one. Make certain you have actually qualified yourself for the task and also fit attempting it. Instead of employing a specialist to take control of a halfway-completed project, it is better to think about utilizing one prior to you start. Opportunities are you might require a professional plumber to make tube connections.
This article will help you mount a brand-new bath tub in your washroom if you have actually currently gotten a new tub and also do not need to change the arrangement of your previous water supply pipes.
Your devices as well as material list must make up the following:
Removing Old Taps
If you require to replace old faucets with new ones as a part of your installment, then the first thing you must do is separate the supply of water. After doing so, turn on the faucets to drain any kind of water continuing to be in the system. The process of getting rid of the existing taps can be fairly bothersome due to the restricted gain access to that is usually the situation.
Utilize a container wrench (crowsfoot spanner) or a faucet tool to undo the nut that attaches the supply pipes to the taps. Have a fabric prepared for the continuing to be water that will originate from the pipes. As soon as the supply pipes have been gotten rid of, make use of the same tool to loosen the nut that holds the faucets onto the bath/basin. You will need to stop the solitary taps from turning during this procedure. When the faucets have actually been removed, the holes in the bath/basin will have to be cleaned of any type of old securing substance.
Prior to going on to fit the new faucets, contrast the pipeline connections on the old taps to the new faucets. If the old taps are longer than the new faucets, after that a shank adapter is needed for the brand-new faucets to fit.
Fitting New Touches
If the tails of the brand-new taps are plastic, after that you will require a plastic connector to prevent damages to the thread. One end of the adapter fits on the plastic tail of the tap and also the other end supplies a connection to the current supply pipelines.
If you require to fit a monobloc, after that you will require minimizing couplers, which attaches the 10mm pipeline of the monobloc to the basic 15mm supply pipe.
Next, place the faucet in the installing hole in the bath/basin guaranteeing that the washers are in place in between the faucet and also the sink. Protect the faucet in position with the maker supplied backnut. Once the faucet is firmly in position, the supply pipelines can be connected to the tails of the taps. The faucets can either be connected by using corrugated copper piping or with regular tap ports. The former type needs to be attached to the faucet finishes initially, tightening only by hand. The supply pipes can later be connected to the other end. Tighten both ends with a spanner after both ends have actually been linked.
Installing the Bathtub
Making use of the two wooden boards under its feet, put the bathtub in the needed position. The wood boards are useful in equally spreading the weight of the bathtub over the location of the boards as opposed to focusing all the weight onto four small points.
The next objective is to make certain that the bathtub is leveled all round. This can be attained by examining the spirit level and adjusting the feet on the tub until the level reviews level.
To set up faucets, fit the bottom of the furthest adaptable tap connector to the suitable supply pipe by making a compression sign up with; then do the exact same for the various other faucet.
Activate the water system and also inspect all joints and also new pipework for leakages as well as tighten them if essential. Fill up the bath tub as well as also examine the overflow outlet as well as the normal outlet for leaks.
Ultimately, repair the bathroom paneling as defined in the producer's instruction manual. Tiling and sealing around the bathtub must wait until the bath tub has been utilized at the very least when as this will resolve it into its last placement.
Getting ready for the Installment
Firstly, the supporting frame supplied with the bath needs to be fitted (if required) according to the supplier's guidelines. Next, fit the taps or mixer to the tub. When suitable the tap block, it is very important to make sure that if the faucet comes with a plastic washer, it is fitted between the bath as well as the taps. On a plastic bath, it is additionally sensible to fit a supporting plate under the taps device to stop strain on the bath tub.
Fit the flexible faucet ports to the bottom of the two taps using 2 nuts and olives (often supplied with the bathtub). Fit the plug-hole electrical outlet by smearing mastic filler round the sink electrical outlet hole, and afterwards pass the electrical outlet with the hole in the bathroom. Make use of the nut supplied by the producer to fit the plug-hole. Examine the plug-hole outlet for an inlet on the side for the overflow pipe.
Next, fit the end of the versatile overflow pipeline to the overflow outlet. After that, screw the pipeline to the overflow face which ought to be fitted inside the bathroom. Make certain you make use of all of the supplied washing machines.
Attach the trap to the bottom of the waste electrical outlet on the bathtub by winding the string of the waste outlet with silicone mastic or PTFE tape, and also screw on the catch to the electrical outlet. Link all-time low of the overflow tube in a comparable manner.The bath ought to now prepare to be suited its last position.
Tiling Around the Tub
In the area where the bathroom meets the ceramic tile, it is essential to seal the accompanies a silicone rubber caulking. This is very important as the fitting can relocate sufficient to fracture a stiff seal, triggering the water to penetrate the wall in between the bathroom and also the tiling, leading to issues with wetness and also possible leakages to the ceiling listed below.
You can pick from a range of coloured sealants to blend in your components as well as fittings. They are offered in tubes and also cartridges, and can sealing spaces as much as a size of 3mm (1/8 inch). If you have a larger gap to fill up, you can fill it with spins of drenched paper or soft rope. Remember to always fill up the bath tub with water prior to sealing, to enable the movement experienced when the bathtub remains in usage. The sealer can fracture fairly very early if you do not take into account this movement prior to securing.
Conversely, ceramic coving or quadrant tiles can be made use of to edge the bathroom or shower tray. Plastic strips of coving, which are easy to use and reduce to size, are likewise easily readily available on the marketplace. It is a good idea to fit the ceramic tiles making use of water-resistant or water-proof sticky and grout.
How to Install or Replace a Bathtub
Find Your Dimensions
The first step in any bathtub installation or replacement is to select the right size tub for your bathroom. Start by measuring your existing bathtub’s alcove from wall to wall. The standard size for bathtubs is around 5 feet long and 30 or 32 inches wide. Purchase the size that’s closest to your previous tub.
After you’ve measured, you’ll need to figure out what type of tub you need. Face the alcove. If the drain is on the right-hand side, you’ll need a right drain tub. If it’s on the left, get a left drain tub. Easy enough, right?
Disconnect the Water Supply and Drain Assembly
Before you can start on your removal, make sure that you turn off the tub’s water supply. Some bathrooms have a shutoff valve, but if you don’t see one, you’ll need to turn off the supply at your house’s water main. Once the water’s off, open the valves to release any remaining air in the supply lines.
Then, disconnect the tub drain flange. This process varies based on the type of drain you have, but in most cases, you’ll need a drain flange removal tool to perform this task. If you’re feeling handy, you might be able to use a pair of needle-nose pliers to twist and pull the flange.
Now comes the fun part. In order to disconnect the drain assembly, you’ll need to be able to get to the space underneath the tub. You might need to access the tub drain from a crawlspace or a basement. Don’t forget to take a pipe wrench with you, as you’ll need it to loosen the pipe at the connection.
Cut Out the Old Tub
After removing the drainpipe assembly, you can take out the old bathtub. Cut a strip above the tub edge in the wall surrounding the bathtub that's about 6 inches in height. The tools you need here may vary depending on the type of wall surround you have in the alcove. If you’re cutting drywall, use a drywall saw and remove the section of the wall all the way down to the studs. If you have tile, you’ll need to use a grinder with a diamond blade to cut through the grout line. Then, use a chisel to remove the individual tiles. Take care here not to cut through any studs.
Find the tub flange. Remove the screws that attach the flange to the studs in the wall. At this point, the tub should be freed from the wall.
Once you’ve removed the flange, use a utility knife to cut away the caulk between the tub and the floor. When this is done, you should be able to lift the tub up and out of the alcove. Keep in mind that, depending on what it’s made of, the old tub could be tremendously heavy. You should plan to have a friend help you move it just in case.
Install the New Tub
Before you make any adjustments to the area, place the new tub in the alcove to make sure it fits properly and that the tub drain lines up with the P-trap underneath the floor.
Remove it and install a 2 x 4 ledger board. Measure the tub’s flange, then mark that height on the wall. Screw the ledger board to studs in the wall. This will help to support the weight of the tub.
Once the ledger board has been installed, go ahead and secure the drain to the tub. For this step, you’ll need some plumber’s putty. Roll a small amount of putty in your hands and wrap it around the underside of the drain flange. Push the drain into the tub from underneath the tub.
When the drain has been attached, connect the overflow drain. To do this, you’ll place the gasket on the overflow elbow and move it behind the tub. Once that’s on, connect the overflow pipe and the drainpipe, but take care not to overtighten.
Secure the Tub
After the connections are in, it’s time to set the tub in place. Before you start, make sure the flange lines up with the markings you made in Step 4. Because the ledger board holds the tub in place, it’s important that it matches up. If not, you’ll need to remove it and readjust.
Once your measurements line up, attach the flange to the studs on all three sides of the wall. Please note that you should not screw the flange to the wall. Instead, you should use roofing nails because they won’t rust over time. When the tub is in place, install the baseboard and the molding in front of and around the tub.
Repair and finish off the drywall or tile that you cut in Step 3. If you’re installing a fiberglass bath surround, now’s the time to adhere it to the alcove.
Then, enjoy your tub! While all these steps might seem intimidating, removing and installing a new bathtub is a relatively easy DIY project that can be completed in a single day. And now, when you settle in for your next bubbly soak, you can enjoy your bath without the distraction of a tub in disrepair.
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